<span style>I can confirm that DrRacket works on Ubuntu 12.0, but I had to do some fiddling to get it to work, and the scrolling is painfully slow.</span><div style><br></div><div style>I might be able to help you if you can tell me what happens when you run the command: drracket in a terminal window.</div> <div style><br></div><div style>John Rafkind helped with an issue I had using DrRacket on Ubuntu 12.04; if you're problem is the same as mine was, then his solution should work for you too.</div><div style><br></div> <div style> Let me know when you get when you run drracket from the commandline.</div><br><div class="gmail_quote">On Sun, May 6, 2012 at 4:54 PM, mauricio mejia <span dir="ltr"><<a href="mailto:mmejia2012@hotmail.com" target="_blank">mmejia2012@hotmail.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div><div dir="ltr"> <span lang="en"><span>the program is installed</span> <span>but does not load</span> <span>in</span> <span>Ubuntu</span> <span>12.04</span></span> </div></div> <br>____________________<br> Racket Users list:<br> <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a><br> <br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Jackson Lawler<br>